What is the use of 'dynamic' keyword?
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Explain the difference between copy and retain?
What is uikit in ios?
Can you pass same core data objects between different threads and modify?
How can a user respond or react to the state transitions on the app?
What is block in ios objective c?
Explain UIApplication life cycle
How can you enable client certificate in ios 12? : IOS Architect
What is managed object context and what are its functions?
How can mobile application errors be prevented?
Explain xib?
. Apart from incorporating views and controls, what else an app can incorporate?
What is the use of appdelegate in ios?